My daughter asked me a couple of months ago, 'Dad, can you make me a tree house?' Well, although the's 16 and probably way too old for such things I couldn't refuse, could I. Here is the result. It's quite high... maybe 25ft, which presented some problems when covering it in roofing felt. It's watertight though. You can see the rain running down the sides. A Tilley Guardsman was chosen to light the christening cup of tea! ...and an incense stick to ward off the midges and mosquitoes. My house is just about visible through one of the windows Used my Optimus 111 to brew a cuppa. It's even got a porthole that I rescued from a half submerged boat someone had left to rot in one of the local lochs. There is still a bit of work to be done tidying up the interior and making it a little nicer but the basics are in place. BTW, I'm never using a paraffin stove in there again! Potentially lethal and it seemed to use up all the oxygen so quickly we had to open the trap door to let some air in! The lantern was just about OK but I will have to give some detailed safety instructions.